#ifndef BCIMATH_H
#define BCIMATH_H

#include <QBciSignal>

namespace bci {

class BciMathTool {
public:
  static void information();
  BciMathTool();

  static QBciArmaSignal sqrtmat(const QBciArmaSignal &M);
  static double cca(const QBciArmaSignal &x, const QBciArmaSignal &y);
  static QBciArmaSignal filt50(const QBciArmaSignal &sig);
};
} // namespace bci

#endif // BCIMATH_H
